Truck-Lite 80598 – 9005LL / HB3 Halogen Headlight Bulb (65 Watt, 12V, High Beam Replacement for Dual Headlamp Systems)

Restore High-Intensity High Beam Visibility to Your Truck 

Drive safely through dark highways, rural roads, and low-visibility conditions with the Truck-Lite 80598 9005LL / HB3 Halogen Headlight High Beam Bulb. Specifically engineered by forward-lighting pioneer Truck-Lite for commercial and heavy-duty vehicles, this premium halogen bulb delivers a highly focused, concentrated beam pattern. Operating on a standard 12V DC system, it produces crisp illumination that maximizes down-road visibility when you need your high beams most.

Long-Life (LL) Technology for Maximum Fleet Uptime 

Commercial fleet vehicles face continuous road vibrations, heavy jarring, and thermal stress that quickly burn out standard consumer bulbs. The Truck-Lite 80598 is engineered as a Long-Life (LL) capsule, built to provide extended service hours that far outlast basic halogen options. By minimizing the frequency of bulb burnouts, this long-life high beam helps fleet operators reduce maintenance intervals and eliminate costly vehicle downtime.

Exact Drop-In Fit and Seamless Compatibility 

The 80598 is designed as a direct plug-and-play replacement for dual-headlamp systems, slotting effortlessly into standard 9005/HB3 internal socket housings. It is the factory-recommended replacement bulb for high-performance Truck-Lite forward-lighting setups. Its exact-spec compact base locks tight to create an airtight seal, safeguarding internal electrical components from moisture, dust, and debris.